Display screen with an animated graphical user interface



FIG. 1 is a front view of a first image in a sequence for a display screen with an animated graphical user interface, showing a first embodiment of my new design;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a first image in a sequence for a second embodiment thereof; and,

FIG. 4 is a front view of a second image thereof.

The broken line showings of the control unit, display screen, and various features of the animated graphical user interface are included for the purpose of illustrating environmental structure and portions of the article. The broken lines form no part of the claimed design.

The appearance of the animated graphical user interface sequentially transitions between the images shown in FIGS. 1-2 and 3-4. 

CLAIM The ornamental design for a display screen with an animated graphical user interface, as shown and described. 